Floor concrete grinding machines can remove the thin floors, glue, and paint, and also new surface smoothing and other work can be done very easily. This machine can be used for ground reclamation and polishing with special mills and is an ideal machine for ground engineering. There is 3 angle adjustment of the operation handle, to make the operation more diverse and convenient. It has two handles for comfortable working so that a person can work for long hours. And has two strong wheels for movement.